<?php
/*
 *      oschoicebox.php
 *
 *      Copyright 2010 Rakitin Vitaliy <virak@ukr.net>
 *
 *      This program is free software; you can redistribute it and/or modify
 *      it under the terms of the GNU General Public License as published by
 *      the Free Software Foundation; either version 2 of the License, or
 *      (at your option) any later version.
 *
 *      This program is distributed in the hope that it will be useful,
 *      but WITHOUT ANY WARRANTY; without even the implied warranty of
 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *      GNU General Public License for more details.
 *
 *      You should have received a copy of the GNU General Public License
 *      along with this program; if not, write to the Free Software
 *      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 *      MA 02110-1301, USA.
 */

require_once($_SERVER['DOCUMENT_ROOT']."/classes/GUI/nwmsg.php");

class oschoicebox {

	private $uuid;
	private $field;
	public $owner;

	function __construct(&$field) {
		$this->field = $field;
		$this->uuid = $this->field->uuid;
		$_SESSION[$this->uuid] = &$this;
		
	}

	function get() {
		//if (isset($this->field->value)) {
			$value = $GLOBALS["metadata"]->objects->byuuid($this->field->luobject)->items->byuuid($this->field->sense)->fields->byuuid($this->field->ludisplay)->sense;
		//} else {
			//$value = $this->field->value;
		//}
		$out = "<div id='$this->uuid'><input type='text' name='edit' size='32' readonly='readonly' value='".htmlspecialchars($value,ENT_QUOTES)."'>";
		$out .= "<input type='button' name='detailed' value='...' onclick=message('$this->uuid','onclick','','');></div>";
		return $out;
	}
	
	function onclick() {
		$GLOBALS["metadata"]->objects->byuuid($this->field->luobject)->choiceform->show($this);
	}

	function change($value) {
		//new nwmsg($value);
		$this->field->sense = $value;
		//$this->update();
	}

/*
	function validate($value) {

	}
*/

	function update() {
		$answer = &$_SESSION['answer'];
        $answer[] = array('update',$this->uuid,$this->get());
        //$answer[] = array('modify',$this->uuid,'value',$this->field->value);
	}
}
?>
